- Book!Jace: Arrogant, giant jerk, Superiority Complex(TM), no real character development, barely even remembers he has a parabatai. Has potential with his backstory but is reduced to the Hot Guy (TM) and is there to fuel a shitty incest-fantasy.
- Show!Jace: Soft, gentle, doesn't want to hurt anyone. His parabatai bond with Alec is actually explored, he cares for the people he loves, immediately stops being romantic towards Clary once he thinks she's his sister. Actually has a character and a storyline that shows how his abuse has affected him without being a giant asshole. Needs a nap, multiple blankets, and a big hug.
Pleaseee headcanons for dating Jason?? From the 2017 version? eeeekk I'm in love with him